Description of the status of supply of hums and nutrient elements of desert pasture soils based on geoinformation systems
Annotatsiya
Abstract It is vitally important to increase the productivity of the degraded and low-fertility sandy desert soils in the world. In particular, special attention is being paid to the use of modern technologies aimed at quickly and qualitatively identifying the changes occurring in sandy desert soils, eliminating the negative effects of desert soils, and preventing the accelerated degradation processes in pastures through a comprehensive study of soil properties. In this research, GIS software was used to map humus and nutrient elements of desert pasture soils. The results showed that the amount of mobile phosphorus in sandy desert soils fluctuated in the range of 10-40 mg/kg in Nurota district, while in Konimekh district this indicator changed in the range of 17-40 mg/kg.